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how can i remove an element from a matrix

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hello community,
i have a matrix A=[0 0 0;0.7 1 0.7] i want to remove the element 1 A(2,2) help please

Answers (1)

Ronny Landsverk
Ronny Landsverk on 14 Apr 2019
If you want a representation of an empty element, use NaN (not a number).
A(2,2) = NaN;
  1 Comment
Walter Roberson
Walter Roberson on 14 Apr 2019
And if replacing the location with some set value such as NaN or -9999 is not appropriate, then you have the problem that rectangular arrays cannot have "holes" in them.

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